From ff5dd7b3704b9e8f9f606d4929f95694ec84ddf3 Mon Sep 17 00:00:00 2001 From: V3n3RiX Date: Thu, 11 Aug 2016 00:33:31 +0100 Subject: cleanup --- sys-boot/grub-handler/files/grub-handler | 318 ----------------------- sys-boot/grub-handler/grub-handler-0.2-r6.ebuild | 21 -- 2 files changed, 339 deletions(-) delete mode 100755 sys-boot/grub-handler/files/grub-handler delete mode 100644 sys-boot/grub-handler/grub-handler-0.2-r6.ebuild (limited to 'sys-boot') diff --git a/sys-boot/grub-handler/files/grub-handler b/sys-boot/grub-handler/files/grub-handler deleted file mode 100755 index 4e805a33..00000000 --- a/sys-boot/grub-handler/files/grub-handler +++ /dev/null @@ -1,318 +0,0 @@ -#!/usr/bin/python2 -# -*- coding: utf-8 -*- -""" - Kernel grub.conf configuration script - - Copyright (C) 2009 Fabio Erculiani - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - -""" -import os -import sys -import subprocess -import shutil -BOOT_MOUNT = False -NO_SYS_ROOT_BOOT_DIR = "/boot" -if os.path.ismount(NO_SYS_ROOT_BOOT_DIR): - BOOT_MOUNT = True -SYS_ROOT = os.getenv("ROOT","") -GRUB_CONF = SYS_ROOT+"/boot/grub/grub.conf" -FSTAB_CONF = SYS_ROOT+"/etc/fstab" -DISTRO_NAME = "Kogaion Linux" - -def getstatusoutput(cmd): - """Return (status, output) of executing cmd in a shell.""" - pipe = os.popen('{ ' + cmd + '; } 2>&1', 'r') - text = pipe.read() - sts = pipe.close() - if sts is None: sts = 0 - if text[-1:] == '\n': text = text[:-1] - return sts, text - -def get_kernel_grub_line(kernel): - return "title=%s (%s)\n" % (DISTRO_NAME, os.path.basename(kernel),) - -def configure_boot_grub(kernel, initramfs): - - grub_dir = os.path.dirname(GRUB_CONF) - if not os.path.isdir(grub_dir): - os.makedirs(grub_dir) - - if os.access(GRUB_CONF, os.R_OK | os.F_OK): - - # open in append - grub = open(GRUB_CONF,"aw") - shutil.copy2(GRUB_CONF, GRUB_CONF+".add") - # get boot dev - boot_dev = get_grub_boot_dev() - # test if entry has been already added - grubtest = open(GRUB_CONF,"r") - content = grubtest.readlines() - content = [unicode(x,'raw_unicode_escape') for x in content] - for line in content: - - if line.find(get_kernel_grub_line(kernel)) != -1: - grubtest.close() - print "** Kernel already in configuration => ", line.strip() - return - - # also check if we have the same kernel listed - if (line.find("kernel") != 1) and \ - (line.find(os.path.basename(kernel)) != -1) and not \ - line.strip().startswith("#") \ - and (line.find("safe mode") == -1): - - grubtest.close() - print "** Kernel already in configuration (2) => ", line.strip() - return - else: - - # create - boot_dev = get_grub_boot_dev() - grub = open(GRUB_CONF,"w") - # write header - guess (hd0,0)... since it is weird - # having a running system without a bootloader, at least, grub. - grub.write("default=0\ntimeout=10\n") - - cmdline = '' - if os.access("/proc/cmdline", os.R_OK): - cmdline_f = open("/proc/cmdline","r") - cmdline = " "+cmdline_f.readline().strip() - cmdline_f.close() - - grub.write(get_kernel_grub_line(kernel)) - grub.write("\troot "+boot_dev+"\n") - grub.write("\tkernel "+kernel+cmdline+"\n") - if initramfs: - grub.write("\tinitrd "+initramfs+"\n") - grub.write("\tsavedefault\n") - grub.write("\n") - grub.flush() - grub.close() - -def remove_boot_grub(kernel, initramfs): - - grub_dir = os.path.dirname(GRUB_CONF) - if not os.path.isdir(grub_dir): - os.makedirs(grub_dir) - - if os.path.isdir(grub_dir) and os.access(GRUB_CONF, os.R_OK | os.F_OK): - - shutil.copy2(GRUB_CONF, GRUB_CONF+".remove") - grub_f = open(GRUB_CONF,"r") - grub_conf = grub_f.readlines() - grub_f.close() - - content = [unicode(x,'raw_unicode_escape') for x in grub_conf] - if not isinstance(kernel, unicode): - kernel = unicode(kernel,'raw_unicode_escape') - if not isinstance(initramfs, unicode): - initramfs = unicode(initramfs,'raw_unicode_escape') - - new_conf = [] - skip = False - for line in content: - - kernel_grub_line = get_kernel_grub_line(kernel) - if (line.find(kernel_grub_line) != -1): - skip = True - continue - - if line.strip().startswith("title"): - skip = False - - if not skip or line.strip().startswith("#"): - new_conf.append(line) - - grub_tmp_f = open(GRUB_CONF+".tmp","w") - for line in new_conf: - try: - grub_tmp_f.write(line) - except UnicodeEncodeError: - grub_tmp_f.write(line.encode('utf-8')) - grub_tmp_f.flush() - grub_tmp_f.close() - os.rename(GRUB_CONF+".tmp", GRUB_CONF) - -def boot_device_translation(boot_dev): - - # actually disabled due to buggy grub.conf entry - if os.access(GRUB_CONF, os.R_OK | os.F_OK) and 0: - - f_grub = open(GRUB_CONF, "r") - stored_boot_dev = [x.strip() for x in f_grub.readlines() if \ - x.strip().startswith("#boot=")] - f_grub.close() - if stored_boot_dev: - stored_boot_dev = stored_boot_dev[0] - boot_dev = "/dev/" + stored_boot_dev[len("#boot="):] - - if boot_dev.startswith("/dev/md"): - - boot_dev = os.path.realpath(boot_dev) - md_dev = os.path.basename(boot_dev) - - if os.access("/proc/mdstat", os.R_OK | os.F_OK): - - f_mdstat = open("/proc/mdstat","r") - stored_boot_dev = [x.split() for x in f_mdstat.readlines() if \ - x.startswith(md_dev)] - f_mdstat.close() - - if stored_boot_dev: - stored_boot_dev = stored_boot_dev[0] - for elem in stored_boot_dev: - if elem.endswith("[0]"): - boot_dev = "/dev/" + elem[:-len("[0]")] - break - - return boot_dev - -def resolve_device(device): - if device.startswith("/dev/"): - return device - if device.startswith("UUID=") or device.startswith("LABEL="): - print "resolving UUID/LABEL to device", device - rc, outstring = getstatusoutput("blkid -lt %s" % (device,)) - if rc != 0: - print "cannot resolve UUID/LABEL for", device - return None # argh! - device = outstring.split(":")[0] - print "UUID/LABEL resolved to", device - return device - -def get_grub_boot_dev(): - - grub_avail = subprocess.call("which grub &> /dev/null", shell = True) - if grub_avail != 0: - print "** Cannot find grub. Cannot properly configure kernel" - return "(hd0,0)" - - # load currently mounted partitions - if not os.access(FSTAB_CONF, os.R_OK | os.F_OK): - print "** Cannot find %s. Cannot properly configure kernel" % ( - FSTAB_CONF,) - return "(hd0,0)" - - f_fstab = open(FSTAB_CONF, "r") - mount_data = [x.split() for x in f_fstab.readlines()] - f_fstab.close() - # filter out bogus devices - mount_data = [x for x in mount_data if x] - mount_data = [x for x in mount_data if x[0].startswith("/") or \ - x[0].startswith("UUID=") or x[0].startswith('LABEL=')] - - mount_hash = {} - for item in mount_data: - solved_dev = resolve_device(item[0]) - if not solved_dev: - continue - mount_hash[item[1]] = solved_dev - boot_dev = mount_hash.get(NO_SYS_ROOT_BOOT_DIR, mount_hash.get("/")) - if boot_dev == None: - print "** Cannot determine boot device. Cannot properly configure" \ - " kernel" - return "(hd0,0)" - - # translate boot device, if needed - boot_dev = boot_device_translation(boot_dev) - - # load grub map file - map_file = "grub.map" - subprocess.call('echo "quit" | grub --no-floppy --no-config-file ' \ - '--no-curses --batch --device-map=grub.map &> /dev/null', shell = True) - if not os.access(map_file, os.R_OK | os.F_OK): - print "** Cannot find grub. Cannot properly configure kernel" - return "(hd0,0)" - - f_map = open(map_file) - map_data = [x.split() for x in f_map.readlines()] - f_map.close() - os.remove(map_file) - map_data = dict(((y, x) for x, y in map_data)) - - map_data_devs = map_data.keys() - grub_dev = None - linux_dev = None - for dev in map_data_devs: - if boot_dev.startswith(dev): - grub_dev = map_data.get(dev) - linux_dev = dev - break - - if grub_dev == None: - print "** Cannot match grub device. Cannot properly configure kernel" - return "(hd0,0)" - - device_number = boot_dev.replace(linux_dev,'') - try: - device_number = int(device_number) - except ValueError: - print "** Cannot get device number for '%s' => '%s' | '%s'. Cannot properly configure kernel" % ( - device_number, boot_dev, linux_dev,) - return "(hd0,0)" - - device_number -= 1 - grub_boot_dev = grub_dev.replace(')',',%s)' % (device_number,)) - return grub_boot_dev - -def print_help(): - print "%s %s %s %s" % (sys.argv[0], "[add/remove]", - "", "",) - -def add_kernel(kernel, initramfs): - - boot_len = len(NO_SYS_ROOT_BOOT_DIR) - if BOOT_MOUNT: - kernel = kernel[boot_len:] - if initramfs: - initramfs = initramfs[boot_len:] - - # configure GRUB - print "** Configuring GRUB bootloader. Adding the new kernel ..." - configure_boot_grub(kernel, initramfs) - -def remove_kernel(kernel, initramfs): - - boot_len = len(NO_SYS_ROOT_BOOT_DIR) - if BOOT_MOUNT: - kernel = kernel[boot_len:] - if initramfs: - initramfs = initramfs[boot_len:] - - # configure GRUB - print "** Configuring GRUB bootloader. Removing the selected kernel ..." - remove_boot_grub(kernel, initramfs) - - - -if __name__ == "__main__": - - args = sys.argv[1:] - if len(args) < 3: - print_help() - raise SystemExit(1) - - cmd = args[0] - if cmd not in ("add", "remove",): - print_help() - raise SystemExit(1) - - kernel = args[1] - initramfs = args[2] - - if initramfs == "none": - initramfs = '' - - if cmd == "add": - print "** Adding kernel '%s' and initramfs '%s'" % (kernel, initramfs,) - add_kernel(kernel, initramfs) - elif cmd == "remove": - print "** Removing kernel '%s' and initramfs '%s'" % (kernel, - initramfs,) - remove_kernel(kernel, initramfs) - raise SystemExit(0) diff --git a/sys-boot/grub-handler/grub-handler-0.2-r6.ebuild b/sys-boot/grub-handler/grub-handler-0.2-r6.ebuild deleted file mode 100644 index d312d1b2..00000000 --- a/sys-boot/grub-handler/grub-handler-0.2-r6.ebuild +++ /dev/null @@ -1,21 +0,0 @@ -# Copyright 2009-2014 Sabayon Linux -# Copyright 2015 Kogaion Linux -# Distributed under the terms of the GNU General Public License v2 - -inherit eutils - -DESCRIPTION="Kogaion Linux GRUB utilities" -HOMEPAGE="http://www.rogentos.ro" -SRC_URI="" -LICENSE="GPL-2" -SLOT="0" -KEYWORDS="x86 amd64" -IUSE="" - -RDEPEND="" -DEPEND="${RDEPEND}" - -src_install () { - exeinto /usr/sbin - doexe "${FILESDIR}/${PN}" -} -- cgit v1.2.3